Journal
FOOD CHEMISTRY
Volume 402, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2022.134457
Keywords
Biogenic amines; Spectrophotometry; Design of Experiment (DoE); Wine analysis; Greenness evaluation
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A simple, green and equitable procedure for total biogenic amines (BAs) content determination was developed using a commercially available dye. The sample preparation and analysis were simplified, making it suitable for routine analyses in resource-scarce settings.
A simple, green and equitable procedure for total biogenic amines (BAs) content determination was developed. The scientific novelty lies in the use of commercially available S 0378 dye, the reaction of which with BAs results in a colour change of the solution. Sample preparation and analysis were simplified to make the method suitable for routine analyses even in resource-scarce settings. The optimization of the method was carried out using a Box-Behnken response surface design. The developed method has satisfactory figures of merit for putrescine equiv-alent determination with R2 in the range of 0.9906-0.9933 and recovery between 99.7 and 101.2 %. The method's greenness was assessed using AGREEprep. Finally, wine samples were analysed to demonstrate the applicability of the developed method.
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